#ifndef __DRV_WIFI_H__
#define __DRV_WIFI_H__
#include <stm32F4xx.h>
#include <stdio.h>
#include <string.h>

extern char esp_buffer[128];
extern int esp_buf_len;
void drv_wifi_init(void);
void drv_esp_send(char* data);
int send_at_cmd(char* cmd, char* expect, int timeout_ms);

#endif //__DRV_WIFI_H__

